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Questions tagged [jupyterhub]

JupyterHub is the best way to serve Jupyter notebook for multiple users.It is a multi-user Hub that spawns, manages, and proxies multiple instances of the single-user Jupyter notebook server.

The Jupyter Notebook

The Jupyter Notebook is an open-source web application that allows you to create and share documents that contain live code, equations, visualizations and narrative text. Uses include: data cleaning and transformation, numerical simulation, statistical modeling, data visualization, machine learning, and much more.

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Port exposed by Docker not reachable

I ran a docker container that exposes port 443. docker ps confirms that it is exposed. ~ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 42b17c2a4b75 …
Fabian
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Sharing Interactive IPython/Jupyter Notebooks for Non-Technical Users

Is there an optimal way to share/serve a readonly-ish Jupyter notebooks with the input code cells hidden, but connected to a live kernel so users can interact with widgets? I understand there are ways to embed data for widgets, but often the…
econgineer
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jupyterhub installed with docker image failed login with error in spawning new server

I have a Linux server, am running jupyterhub docker image following this doc, https://jupyterhub.readthedocs.io/en/latest/tutorial/quickstart-docker.html I couldn't find default username and password.(jupyterhub/jupyter didn't work for me). I did…
veeresh patil
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How to give multiple users access to the same JupyterLab server using JupyterHub?

I am working a Jupiter Notebook/ Lab (via JupyterHub) integration into an other application. Goal: The goal is to allow users to create a Jupyter Notebook/ Lab server from the application (using the JupyterHub API) and therefore extend the…
Bohne
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Add raster to leaflet map in python - Raster loaded by localtileserver not displayed

I try to reproduce the example at https://localtileserver.banesullivan.com/. Unfortunately, the raster map is not displayed. I see only the OSM basemap. I am working in a Jupyterhub environment (Version 3.3.2) under Python 3.8.10 The example code…
user1523602
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Save file locally in jupyterhub notebook running on EMR cluster

When using Jupyterhub application interface (via SSH tunneling) on Amazon EMR, the default file explorer says /user/jovyan/tree. What directory is this and how can I save a file (say a matplotlib figure) from within the notebook to this local space?…
qwr
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JupyterLab: How do I set JupyterLab/Hub to only allow a user to use 1 active workspace at a time?

I'm running a newly migrated multi-user deployment of JupyterLab, and I'm currently trying to replicate the behavior that was present on the last server onto the new one, but one feature continues to elude me. On the previous server if I had one tab…
Yacob
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Sharing Jupyter Notebook/Lab output with not technical people

I am looking for suggestions, I would like to share my Jupyter Notebook/Lab analysis with not technical people inside my organisation, ideally I would like to share only the output and not the code, for example through Voila. I am also planning to…
Caiotru
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JupyterHub: api_request to the proxy failed with status code 599

AKS proxy-public is a Azure internal LoadBalancer We are getting below error and hub is in a continuous crash loop. Any help to resolve this issues is very appreciated. Thanks [W 2021-03-16 06:55:46.808 JupyterHub proxy:814] api_request to the…
kjdfkdsf
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Failed to load jupyterlab-git server extension

I am trying to install git extension in jupyterlab but I get error as below. All server extensions are enabled but it doesn't load. (base) [root@user01 opt]# jupyter serverextension list config dir: /opt/anaconda3/etc/jupyter jupyterlab …
mockash
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Where are the logs for jupyterhub?

IMPORTANT: I use Jupyter notebooks by visiting my employer's jupyterhub website, and logging in. I never actually run the jupyterhub command on the command line. I mention this up-front because so much of the information I find online on jupyterhub…
kjo
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nbgitpuller + jupyterhub = 404

I'm trying to get nbgitpuller to work in a jupyterhub environment. The jupyterhub is working fine - I'm using thie repo: https://github.com/jupyterhub/jupyterhub-deploy-docker I've installed nbgitpuller through the Docker bash, globally on host…
Daniel
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jupyter_client.kernelspec.NoSuchKernel: No such kernel named PySpark

Am trying to execute Jupyter notebook from command line. Am currently using the docker image provided in below link https://hub.docker.com/r/jupyter/pyspark-notebook When i try to execute below in command line it fails. jupyter nbconvert --to…
kalyan chakravarthy
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How to change logo image of a kernel in jupyterlab

I started a jupyterhub server with jupyterlab interface, and create some kernels for different language. Is it possible to change the logo image of kernel in jupyterlab Launcher, for example, the ''M'' logo in the picture. The followings are the…
Huang Yi Te
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Install more Python package/library to each cluster after creating an AWS EMR

I'm newly use Spark with PySpark on JupyterHub. I understand that before creating an EMR I can set the bootstrap to setup the environment in each cluster, like Python package/library. But If I already started the EMR, how can I install more Python…
Manusaporn Treerungroj
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